emission ct 发射ct
Single-photon emission CT 单光子放射断层扫描 ; 层扫描 ; 单光子发射计算机断层成像
Single photon emission CT 断层扫描 ; 断层成像
positron emission CT 和正电子发射体层摄影
single photon emission-CT 射计算机断层
dual single-photon emission CT 双重单光子发射计算机断层显像
gated single photon emission CT 门控式单光子发射CT
positron emission tomography CT 正电子发射计算机断层扫描
positron emission tomography-CT 正电子发射体层摄影
Objective To explore the route and mechanism of scalp acupuncture signs by means of molecular functional imaging technology of single photon emission CT.
目的：采用单光子发射CT分子功能影像技术探讨头皮针刺疗法信号传递的途径和原理。
By analyzing the positions of acoustic emission events, the CT slides and the change of CT number, the cracking propagation process is achieved.
通过分析加载过程中声发射定位事件、CT扫描切片以及CT数的变化，获取多裂纹岩石裂纹扩展破坏过程。
At the process of ct crack and rapture evolution, the acoustic emission can not precisely reflect the meso-mechanism of rock deformation and rapture because of localization of damage.
在CT尺度裂纹演化和破坏阶段，由于岩石损伤高度局部化，声发射率参数不能精确反映岩石破坏的细观机制。
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